baber/WOPTO huggingface dataset:
Patent JP-S63313788-A (JP)
Title: Cephalosporin derivative
Inventor: FUJII SETSUO
IPC: A61P31/04
Filed: 1987-06-16
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is cycloalkyl which may be substituted by carboxy or cycloalkyl lower alkyl; R<2> is lower alkyl which may be substituted by OH, etc.; formula II is pyridyl which may form a condensed ring with cycloalkane, provided that R<2> is not carbamoyl group- substituted lower alkyl, etc., when R<1> is carboxy-substituted cycloalkyl) and salt thereof. EXAMPLE:7-[2-(2-Aminothiazol-4-yl)-2-cyclopentyloxyiminoacetamido]-3-( 1-aceto nyl-4-pyridinio)thiomethyl-DELTA<3>-cephem-4-carboxylate. USE:An antimicrobial agent with low toxicity. PREPARATION:A compound expressed by formula III (R<3> is H or carboxy- protecting group) is reacted wit a compound expressed by formula IV (R<1a> is cycloalkyl, etc.; R<4> is H or amino-protecting group) to form a compound expressed by formula V, which is then reacted with a compound expressed by the formula R<2>-X (X is halogen). The resultant product, as necessary, is then deprotected.
Patent JP-H0313984-A (JP)
Title: Large liquid crystal panel
Inventor: FUKUDA SHIRO
IPC: G02F1/136
Filed: 1989-06-13
Abstract: PURPOSE:To simplify the constitution and to display a uniform picture without a joint line by arranging and forming plural liquid crystal panels for a unit picture element on the prescribed position of a large transparent wiring board through conductive adhesive. CONSTITUTION:When the liquid crystal panel 3 for a unit picture element is connected between the transparent wiring boards 1 and 2, the varistor 8 of each liquid crystal panel 3 is arranged on the prescribed position of the lower side of the wiring board in order to energize a second lead electrode 21. Then, the upper wiring board 1 is opposed to the lower wiring board 2 and positioned/ fixed in order to energize the varister 9 with a first lead electrode 11. In this way a large liquid crystal panel formed arranging the liquid crystal panel 3 on the prescribed position of the large wiring boards 1 and 2 can easily form a large screen; moreover, a uniform picture without joint line can be displayed on the entire display plate.
Patent JP-S5374055-A (JP)
Title: Liquid crystal display cell
Inventor: NAKAGAWA TETSUO
IPC: G09F9/30
Filed: 1976-12-14
Abstract: PURPOSE: To improve yield, achieve the improvement in cell quality, and achieve the reduction in the cost of production by using synthetic resin to panel glass and forming a transparent electrode film of metal or alloy on the surface thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0713704-A (JP)
Title: Magnetic disk controller
Inventor: UCHIDA SHINJI
IPC: G06F3/06
Filed: 1993-06-22
Abstract: PURPOSE:To easily detect the destruction of data when the 1st and 2nd magnetic disks are possibly destroyed by the fault factors such as the thunderbolt, etc., by writing the data written in the 1st magnetic disk into the 2nd disk with logical inversion. CONSTITUTION:A magnetic disk controller 1 writes the data that are transferred to an input/output control circuit 2 from a host device 8 by a writing command into a magnetic disk 4 via an input/output circuit 3. Meanwhile the data which are logically inverted by an input/output inverting circuit 5 are written into a magnetic disk 6. When a reading command is given from the device 8, the data are read out of both disks 4 and 6. The data read out of the disk 4 are sent to the device 8, and at the same time the data of both disks 4 and 6 are compared with each other by a comparing/deciding circuit 7. Then the logically discordant data are stored in an error register included in the circuit 7.
Patent JP-H0715710-A (JP)
Title: Television conference system
Inventor: TAKAHASHI TOMOMICHI
IPC: H04N7/15
Filed: 1993-06-22
Abstract: PURPOSE:To effectively carry on a TV conference by specifying a speaker based on the phase difference of output between two microphones at the transmitter side and the pointing the speaker by an arrow on a screen at the receiver side. CONSTITUTION:A phase difference is calculated between the output of microphones 100 and 101 placed at the transmitter side. Then an angle is detected to the center line between both microphones and the speech information is calculated on a video screen based on the rate of the detected angle. In other words, the phase difference of transmission lags of both microphones 100 and 101 is detected by a phase difference detecting circuit 200. Then an position of a speaker is calculated on the screen by a arithmetic circuit 300 on the screen, and the position information on the screen is converted based on the phase information 400. Meanwhile the video data sent from a TV camera 500 are processed by a video circuit 600, and the position symbol information on the screen is synthesized with the video information by a video synthesizing circuit. These synthesized information are sent to a video signal device 700 and coded there. At the receiver side, the speaker is pointed by an arrow on a receiving screen. In such a constitution, the speaker is specified with no use of a high speed line and a TV conference is effectively carried on.
Patent JP-S5672411-A (JP)
Title: Zoom lens with focusing function having change in angle of view prevented
Inventor: TANAKA KAZUO
IPC: G02B15/173
Filed: 1979-11-20
Abstract: PURPOSE: To eliminate a change in angle of view during focusing completely by positioning the back focus of a lens system, provided closer to an image surface side than a movable group for focusing, at the field pupil position of the whole lens system.  
     CONSTITUTION: The 1st lens group 11 movable in focusing from the object field, the 2nd lens group 12 fixed in focusing and the 3rd lens group 13 fixed in focusing are arranged successively and diaphragm 14 is provided between the 2nd lens group 12 and the 3rd lens group 13. When the 1st lens group 11 is moved by distance (x)  to focus on object 17 at distance S 1  from the 1st lens group 11, the back focus Bf of the optical system consisting of the 2nd lens group 12 and the 3rd lens group 13 in a body agrees with the field pupil 15 position of the whole system and angle ω∞ of view in the reference state becomes equal to angle (ω) of view in focusing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6140369-A (JP)
Inventor: RAINAA DEIRITSUKU BURENTSUINGA
IPC: C09B67/22
Filed: 1985-07-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0626123-A (JP)
Title: Pad-shaped heat-insulating member
Inventor: DOKEN JUNZO
IPC: E04B1/78
Filed: 1992-06-10
Abstract: PURPOSE:To obtain an excellent heat-insulating effect by installing a pad-shaped heat-insulating member, the inside of which is filled with heat-insulating granular bodies and the outside of which is wrapped with a movable vapor-proof layer, at the top section of a roof truss, in which a panel member is laid on an upper chord. CONSTITUTION:Roof truss panels are mounted successively from a lower section to an upper section on the panel receiver 1a of an upper chord 1, and the projecting section 4 of the lower connecting board of the roof truss panel 2 of an uppermost section is fixed to a ridge piece 12. A pad-shaped heat-insulating member 8 is charged into a triangular space section at a top section surrounded by the sidewall section 3 of the roof truss panel 2, the projecting section 4 and a ridge parting member 5. In the heat-insulating member 8, the inside is filled with heat-insulating spheroids 6 made of plastics, and the outside is wrapped with a moisture-proof layer 7 made of cloth vapor-proof worked by the laminate of plastics. Accordingly, an excellent heat-insulating effect can be displayed up to the corners of the space section in response to the change of the space section.
Patent JP-H0319709-A (JP)
Title: Cutter for branching pipe
Inventor: TOMIMORI KUNIAKI
IPC: B23B51/05
Filed: 1989-06-15
Abstract: PURPOSE:To prevent the generation of a strip like cut piece sticked to the main pipe side by giving a main clearance angle that the outside of a blade tip cuts prior to the inside for the pipe body surface to a cylindrical cutter blade tip, and forming a single-blade cutting that the main clearance angle is inclined so as to face to the cutter center shaft. CONSTITUTION:The main clearance angle of a single diamond point tool 106 is set at the angle slightly smaller than the approach angle beta made by the surface line S of the outside part 102a of a blade tip part 102 and the tangent T of the part where the outside part 102a of the blade tip part 102 in the circular arc A made by the surface line S of the outside part 102a of the blade tip part 102a and the inner face 120a of a main pipe 120. The pipe apex part of the main pipe 120 is cut by a cutter 100 and after the blade tip part 102 of the cutter main body 101 reaches the inner face 120a of the main pipe 120, and the outside part of the blade tip of the single diamond point tool 106 formed on the blade tip part 102 completes cutting prior to the inside part, so the cut piece is generated as a burr on a cutting piece 126. Consequently the strip like cut piece generated by cutting is sticked to the cutting piece 126 on the whole as a burr and recovered.
Patent JP-H0317121-A (JP)
Title: Polyester with liquid crystal nature
Inventor: ISHII TAKAFUMI
IPC: G02B5/30
Filed: 1989-06-15
Abstract: PURPOSE:To obtain the title polymer with helical orientativity, with the orientative structure fixable by cooling, excellent in transparency, thus useful for optical waveguides, by polymerization of each specified amount of plural components representing respective specified structural units. CONSTITUTION:The objective polymer can be obtained by e.g. melt polymerization of a total of 100mol% of a blend of (A) 5-70mol% of a divalent hydrocarbon such as of formula II (X is halogen, alkyl, etc.; k is 0-2) representing a structural unit of formula I (Ar is 6-20C aromatic group; Z1 and Z2 are each 0 or carbonyl) and (B) 0.01-70mol% of a second divalent hydrocarbon such as of formula IV (* is optically active carbon) representing a second structural unit of formula III (R is 3-20C optically active aliphatic group; Z<3> and Z<4> are each O or carbonyl) and, if desired, (C) a third component representing a polyester-forming structural unit.
Patent JP-S5851835-A (JP)
Inventor: ENDOU SHIGERU
IPC: A21D2/00
Filed: 1981-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S626533-A (JP)
Inventor: BORUFUGANKU GORURINGAA
IPC: H03K5/24
Filed: 1986-06-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5575836-A (JP)
Title: Pressing method of tooth element for slide fastener
Inventor: KASAI KAZUMI
IPC: A44B19/06
Filed: 1978-12-05
Abstract: PURPOSE:To obtain the tooth element which are made high in their intermeshing protrusion parts  and is made as thin as possible in leg part thickness without any undue flow of materials by gathering and contacting the first protrusion molding die corresponding portions of the parallel two  protruding flight parts in the lengthwise direction on the front and back surface of metal flat wire  materials then molding the first and second protrusions. CONSTITUTION:The protruding flights 16-19 which are mutually parallel in the lengthwise direction on the front and back surface of a metal flat wire material 15 corresponding to the positions of molding the first protrusion 5 for tooth element are gathered by a press toward the centerline 0-0, whrerby the first protrusion molded parts 20, 21 are formed. The spacing portions of  these are made leaving parts 30-33 with the protruding flights 16-19 being remained intact in their positions, which become the molding positions for the second protrusions 6, 7 of intermeshing head parts. When this is pressed, the material amount (thickness) of the molded parts 20, 29 and leaving parts 30, 31, 51, 52 is made the main material. At the same time, the excess material amount of the time of forming the inner parts 10 and outside circumferential parts 11-13 thinner than flat parts 53, 54 flows readily into recesses 34-49 by being pressed by the convex die parts 42-50 of metal dies 40, 41, thus protrusions 5-7 are molded by the sufficient material amount.
Patent JP-H079657-A (JP)
Title: Automatic printing machine
Inventor: SAKURAI YOSHINORI
IPC: B41F13/24
Filed: 1993-06-22
Abstract: PURPOSE:To achieve automation of the replacement of a plate cylinder and the change of devices for supplying ink by a rationalized construction in a printing machine provided with plate cylinders rotatably held by printing units and devices for supplying ink to plate faces. CONSTITUTION:Plate-replacing carts 30 and inking carts 40 are arranged on cart movement paths 5 passing through positions corresponding to printing units. A plate-replacing device for replacing a plate cylinder is provided on each of the plate-replacing carts 30, while an inking unit is provided on each of the inking carts 40. This inking unit comprises an ink pan, an actuation mechanism for setting the ink pan at a predetermined position, an ink storage portion and an ink supply/discharge means.
Patent JP-S5941367-A (JP)
Title: Polyester powder coating
Inventor: WATASE HIDEO
IPC: B05D1/12
Filed: 1982-09-01
Abstract: PURPOSE:To provide titled coating of high adhesive potential, capable of giving coating films of high weatherability and corrosion resistance and even resistant to such postprocessing as bend pressing, conprising a thermoplastic polyethylene terephthalate-isophthalate copolymer of specific intrinsic viscosity containing a specific amount of isophthalic acid component. CONSTITUTION:The objective coating can be obtained by cooling a thermoplastic polyethylene terephthalate-isophthalate copolymer (with an intrinsic viscosity of 0.7-1.0, containing 8-20mol% of an isophthalic acid component) using, for example, a liquid nitrogen followed by grinding into a powder. This pulverized copolymer is incorporated with such additives as pigment and dye, being applied to a metal surface through fluidized bed coating, electrostatic deposition, etc. EFFECT:Also having excellent electrical properties.
Patent JP-H078566-A (JP)
Title: Hyperthermeia device
Inventor: FURUKAWA YOSHIYUKI
IPC: A61N1/40
Filed: 1993-06-22
Abstract: PURPOSE:To provide a hyperthermia device excellent in reliability capable of surely alarming the impropriety of impedance matching to an operator. CONSTITUTION:An oscillator 1 generates an electromagnetic wave as high frequency energy. Applicators 4, 5 are connected to the output terminal of the oscillator 1 through a measurement part 2 and a matching circuit 3. The applicators 4, 5 emit the electromagnetic wave outputted from the oscillator 1. The measurement part 2 measures the output current and reflected current of the electromagnetic wave outputted from the oscillator 1. The matching circuit 3 conducts the impedance matching of the applicators 4, 5 with a living body. The measurement result of the measurement part 2 is transmitted to a reflectance calculating circuit 6 for detecting the justice or injustice of the impedance matching. The reflectance calculating circuit 6 calculates the reflectance of the electromagnetic wave on the basis of the measurement result of the measurement part 2. When the reflectance is a set value or more, a buzzer 8 is operated, and a lamp 13 is lighted.
Patent JP-S5384005-A (JP)
Title: Preparation
Inventor: MATSUBARA MICHIROU
IPC: C10B57/08
Filed: 1976-12-17
Abstract: PURPOSE: To prepare a low-cost binder for coke having excellent properties, and available stably for a long period, by heat treating a mixture of coal and extract oil and/or decant oil under specific conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5482943-A (JP)
Title: Microprogram control system
Inventor: YOSHITAKE MASAAKI
IPC: G06F9/22
Filed: 1977-12-14
Abstract: PURPOSE: To obtain the microprogram control system easy for the alteration of memory content, by combinating the microprogram memory for read only and the microprogram memory so a small capacity and rewriteable.  
     CONSTITUTION: The first microinstruction word is stored to the register 12, which is read out from the read only microprogram μPRG memory 11. After that, the delivery of the instruction nicluded in the instruction word to the data processor 31, supply to the μPRG memory 21 address erasable included in the instruction, and the delivery of the readout operation start instruction signal 15 to the memory 21 are parallelly made. As a result, the second microinstruction memorized in the memory 21 with the address designation given from the memory 21 is read out to the register 22 and transferred to the unit 31. The unit 31 is operated with the instruction from the register 12 and 22 and since the memory 21 can arbitrarily be altered with the control 24, if required, specified alteration can be made without giving effect to the memory 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63315736-A (JP)
Title: Head structure of steel structure on sea
Inventor: YANAGIMOTO YASUTOMO
IPC: E02D31/06
Filed: 1987-06-17
Abstract: PURPOSE:To prevent the occurrence of corrosion as well as reinforce the head structure of a steel structure by a method in which outwardly continuous projection is provided for the outer plate of a marine steel structure, a corrosion-proof paint film is formed on a specific area of the outer place, and concrete is placed to cover the place including the projection. CONSTITUTION:A projection 22 is attached by turning it outwards to the surface of the steel plate 12 of a steel shell structure 10, and a corrosion-proof paint film 14 is formed on at least sea surface position of the plate 12 at high tide and on the downside of the projection 22. The whole of the projection 22 is covered with coping concrete 18.
Patent JP-S6129190-A (JP)
Title: Manufacture of semiconductor laser
Inventor: MUSHIGAMI MASAHITO
IPC: H01L21/203
Filed: 1984-07-19
Abstract: PURPOSE:To simplify the manufacturing steps and to improve the mass productivity by continuously laminating to a protective layer on a semiconductor substrate in a growing chamber, forming a strips groove out of the chamber, and evaporating impurity on the surface in the chamber. CONSTITUTION:A semiconductor substrate 10 is mounted and heated on a molybdenum base disposed in a growing chamber of MBE device. A lower clad layer 20 made of N type AlxGa1-xAs, an active layer 21 made of AlxGa1-xAs, the first upper clad layer 22 made of P type AlxGa1-xAs, a photoabsorbing layer 23 made of N type GaAs, and a protective layer 24 made of N type AlxGa1-xAs are grown thereon. Then, the substrate 10 is removed from the chamber, with a photoresist 50 as a mask, a stripe groove 30 is formed. Then, the resistor 50 is removed, filled in the chamber, the surface of the substrate is impacted by arsenic while heating to evaporate an impurity on the surface. Then, the second upper clad layer 25, a cap layer 26, and electrodes 40, 41 are formed.
Patent JP-S5852909-A (JP)
Title: Method and apparatus of tunnel type continuous incineration processing of industrial waste
Inventor: YAMAMOTO YOSHIAKI
IPC: F23G5/00
Filed: 1981-09-24
Abstract: PURPOSE:To provide an apparatus for the incineration processing of mainly combutible materials that will be left over when wastes are cut by a shredder and are separated into iron family metals and nonferrous metals. CONSTITUTION:The wastes (G) that are successively delivered from the shredder are conveyed by a belt conveyor 1, are dropped quantitatively by a scraper 18 into a hopper 2, and are fed by a spiral screw conveyor 7 into an incinerator 3. In the incinerator 3, while the wastes are stirred and turned by a stirring auger 9, they are burned and decomposed by the heat of flames jetted from a burner 5, and the ash and incombustible material are carried by a transmitting auger 8 via a small barrel furnace 12 to a discharge furnace 6. The ash is carried to a chimney 13 whereas the solids containing incombustible matter, etc. are allowed drop down. Accordingly the wastes (G) can be quantitatively and successively incinerated, and therefore continuously incineration becomes possible wherein the wastes would not be stored in the hopper 2 in a prescribed  amount or more and are processed immediately.
Patent JP-H025858-A (JP)
Title: Immunosuppressive substance-producing cell strain
Inventor: HATTORI MASAKAZU
IPC: C12P21/00
Filed: 1988-06-17
Abstract: PURPOSE:To obtain a macro lymphocyt cell strain continuously producing an immunosuppressive substance not having a natural killer activity, especially interleukin 2 receptor-beta chains by culturing lymph.hematoietic cells. CONSTITUTION:Lymph.hematoretic cells such as fetal liver cells are transplanted in a medium containing interleukin 3 and the culture of the lymph.hematoietic cells is begun in a carbonic acid gas culturing chamber at 37 deg.C. Interliukin 2 is subsequently added to the chamber and the culture is continued to obtain a macro lymphocyte cell strain producing a soluble factor having a mixed lymphocyte response-inhibiting activity and/or an interleukin 2-inhibiting activity, especially a soluble factor having an interlecukin 2-bonding ability but not originated from interleukin 2 receptor-alpha chain.
Patent JP-H0444932-A (JP)
Title: Method and apparatus for arranging package in sealing direction
Inventor: TOMIOKA HISAKIMI
IPC: B65B35/56
Filed: 1990-06-09
Abstract: PURPOSE:To completely automate a process to a sealing process by automatically arranging sealed parts of bags which have been supplied at random. CONSTITUTION:Packages 1 having the same packaging form are carried by a belt conveyer 2. If the package is twisted by x deg. with respect to a proceeding direction, an upper part of a bag comes into contact with a contact pole 5, and its output signal is transmitted to a limit switch 4. A posture correcting means 50 is provided with a pair of cylinders 6a, 6b and a pair of suction cups 9a, 9b at the tip of a flexible member, wherein the right cylinder 6a is actuated when the bag comes against the left contact pole 5, and the suction cup 9a comes into contact with a side of the package so that the package is rotated and its sealing position is corrected. Then the package is separated from the suction cup and guided into an introduction part 10. Then a fold of the package is bitten in between conveyer belts 2 comprising a roller 11 and a belt 12 while the fold is parallel to the proceeding direction or the package has twist of at least 45 deg. or less, and the package passes over a carry conveyer 13 placed at a position lower than the conveyer 2. At this time the package temporarily floats in the air, when the twist is eliminated.
Patent JP-S638391-A (JP)
Title: Polymerizable beta-glycerophospholipid and production thereof
Inventor: YOSHIOKA HIROSHI
IPC: C07F9/10
Filed: 1986-06-27
Abstract: NEW MATERIAL:The compound of formula I [R and R' are aliphatic hydrocarbon group having polymerizable functional group; A is N<+>R3<1> (R<1> is methyl or ethyl) or N(R<2>)R<3> (R<2> and R<3> are H, methyl or ethyl)]. EXAMPLE:A polymerizable beta-phosphatidylcholine. USE:A raw material for polymeric liposome having high compatibility to living body. PREPARATION:The objective compound can be produced by reacting the 1,3- diglyceride of formula II (preferably the compound of formula III) with a 2- halo-2-oxo-1,3,2-dioxaphosphorane (preferably 2-chloro-2-oxo-1,3,2-dioxaphos phorane) in the presence of a tertiary amine and reacting the reaction product with an amine (preferably trimethylamine) or ammonia.